SUPER MICRO Computer C2SBA, C2SBE Jumper Settings, Explanation of Jumpers, GLAN Enable/Disable

Chapter 2: Installation

2-7 Jumper Settings

Explanation of

Jumpers

To modify the operation of the motherboard, jumpers can be used to choose between optional settings. Jumpers create shorts between two pins to change the function of the connector. Pin 1 is identified with a square solder pad on the printed circuit board. See the motherboard layout pages for jumper locations.

Note: On two pin jumpers, "Closed" means the jumper is on and "Open"

means the jumper is off the pins.

Connector

Pins

Jumper

Cap

Setting

3 2 1

3 2 1

Pin 1-2 short

GLAN Enable/Disable

JPL1 enables or disables the GLAN Port on the motherboard. See the table on the right for jumper settings. The default setting is enabled.

GLAN Enable

Jumper Settings

Pin# Definition

1-2 Enabled (default)

2-3 Disabled

KB/MOUSE	JKB
COM1
VGA	Parallel Port
USB 3/4/5/6
USB 1/2	LAN

	CPU Fan
4-Pin PWR	FAN1
	Processor
	DIMM1A
	Intel G33

JPUSB1

Audio	Fan5
	North Bridge
	Slot7 PCI-E x1

FAN2

DIMM2A DIMM1B

	S I/O W83627DHG
DIMM2B	24-pin ATX PWR
	Floppy

A. GLAN Port1 Enable

C2SBA

	Slot6 PCI-E x16
GLAN CTRL
	Slot5 PCI-E x4			JBT1
	JI2C1		JWOR	JPL1
	JI2C2
Audio CTRL		A
JP5	Slot4 PCI-33MHz
	Audio Enabled
CD-IN	Slot3 PCI-33MHz			JP2

Intel ICH9(R)

South Bridge

BIOS

			Battery
	I-SATA2		JP3
			JWD
	I-SATA3		JLED	FAN3
	I-SATA0	I-SATA4
				FAN4
	I-SATA1	I-SATA5		CTRL
			LE1
FP USB 7/8	FP USB 9/10			Panel
				Front

	Slot2 PCI-33MHz
Front Audio		Speaker	IDE CTRL
			ITE 8212 JPUSB2
COM2	Slot1 PCI-33MHz	Buzzer
		SPKR1	WOL

	JL1
Front-Access USB 12	Front-Access USB 11
IDE#2
IDE#1

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